Patents by Inventor Hyun Yu

Hyun Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210238080
    Abstract: A glass article including any one or several of SiO2, Al2O3, B2O3, Li2O, SnO2 and a fusion line. The glass article can also include a liquidus viscosity less than or equal to 100 kP. In some embodiments, the glass article includes, on an oxide basis, from 60 mol % to 74 mol % SiO2, from 7 mol % to 18 mol % Al2O3, from 3 mol % to 16 mol % B2O3, from 0 mol % to 6 mol % Na2O, from 0 mol % to 5 mol % P2O5, from 5 mol % to 11 mol % Li2O, less than or equal to 0.2 mol % SnO2.
    Type: Application
    Filed: February 25, 2021
    Publication date: August 5, 2021
    Inventors: Timothy Michael Gross, Xiaoju Guo, Shawn Rachelle Markham, Charlene Marie Smith, Jae Hyun Yu
  • Patent number: 11050889
    Abstract: Disclosed is a method a method by an electronic device, including receiving a message, analyzing text contents comprising a plurality of words included in the received message, outputting a first predetermined notification for notifying an arrival of the received message if a specific criteria and a notification configuration related to the specific criteria are satisfied based on the analyzing, outputting a second predetermined notification for notifying the arrival of the received message if the specific criteria is not satisfied based on the analyzing, and outputting the second predetermined notification for notifying the arrival of the received message if the specific criteria is satisfied and the notification configuration related to the specific criteria is not satisfied based on the analyzing, wherein each of the first predetermined notification and the second predetermined notification includes at least one of a sound notification, a haptic notification and a light notification, and wherein the first
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: June 29, 2021
    Inventors: Bo Hyun Yu, Dongjin Koh, Sunghyuk Shin, Suha Yoon
  • Publication number: 20210193125
    Abstract: An AI apparatus includes a microphone to acquire speech data including multiple languages, and a processor to acquire text data corresponding to the speech data, determine a main language from languages included in the text data, acquire a translated text data obtained by translating a text data portion, which has a language other than the main language, in the main language, acquire a morpheme analysis result for the translated text data, extract a keyword for intention analysis from the morpheme analysis result, acquire an intention pattern matched to the keyword, and perform an operation corresponding to the intention pattern.
    Type: Application
    Filed: March 6, 2020
    Publication date: June 24, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Yejin KIM, Hyun YU, Jonghoon CHAE
  • Publication number: 20210193138
    Abstract: An artificial intelligence device includes a microphone configured to acquire speech including a plurality of languages, and a processor configured to generate, from the speech, text data corresponding to the speech, generate a plurality of pieces of separated data acquired by separating the text data for each language, perform natural language understanding processing corresponding to a language of each of the plurality of pieces of separated data to generate a natural language understanding processing result for each of the plurality of pieces of separated data, acquire command information about a command to be instructed by the speech and slot information about an entity subjected to the command, based on the natural language understanding processing result, perform an operation corresponding to the speech based on the command information and the slot information, and generate a response based on a result of performing the operation.
    Type: Application
    Filed: February 24, 2020
    Publication date: June 24, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Hyun YU, Byeongha KIM, Yejin KIM, Jonghoon CHAE
  • Publication number: 20210158802
    Abstract: A voice processing method is disclosed. The voice processing method applies first and second sentence vectors extracted from first and second utterances, that are included in one dialog group and are separated from each other, to a learning model and generates an output from which at least one word having an overlapping meaning is removed. The voice processing method can be associated with an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, devices related to 5G services, and the like.
    Type: Application
    Filed: September 30, 2020
    Publication date: May 27, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Kwangyong LEE, Hyun YU, Byeongha KIM, Yejin KIM
  • Patent number: 10998476
    Abstract: A light-emitting device package includes a first lead frame; a second lead frame separated from the first lead frame in a first direction; a package body having a cavity exposing a portion of the second lead frame. Further, the cavity includes an inclined inner surface inclining with respect to an upper surface of the second lead frame; a light-emitting diode disposed on the exposed portion of the second lead frame; a hole in the inclined inner surface of the cavity and exposing a portion of the first lead frame; a protection device disposed in the hole and on the exposed portion of the first lead frame; a first wire having a first end connected to the light-emitting diode, and a second end connected to the first lead frame; a second wire having a first end connected to the light-emitting diode, and a second end connected to the second lead frame; and a third wire having a first end connected to the protection device, and a second end connected to the exposed portion of the second lead frame.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: May 4, 2021
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Dong Hyun Yu, Bong Kul Min
  • Publication number: 20210125611
    Abstract: Disclosed is a voice recognition device and method. According to the disclosure, the voice recognition device, upon failing to grasp the intent of the user's utterance from the original utterance which is divided into a head utterance and a tail utterance, figures out the intent from the head utterance to thereby complete the original utterance and provides the result of voice recognition processing on the original utterance. According to an embodiment, the voice recognition device may be related to artificial intelligence (AI) modules, robots, augmented reality (AR) devices, virtual reality (VR) devices, and 5G service-related devices.
    Type: Application
    Filed: May 7, 2020
    Publication date: April 29, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Hyun YU, Byeongha KIM, Yejin KIM
  • Publication number: 20210118449
    Abstract: Disclosed are a speech processing method and a speech processing apparatus in a 5G communication environment through speech processing by executing embedded artificial intelligence (AI) algorithms and/or machine learning algorithms. The speech processing method includes determining a temporary pause of reception of a first spoken utterance, outputting a first spoken response utterance as a result of speech recognition processing of a second spoken utterance received after the temporary pause, determining, as an extension of the first spoken utterance, a third spoken utterance that is received after outputting the first spoken response utterance, deleting, using a deep neural network model, a duplicate utterance part from a fourth spoken utterance that is obtained by combining the first and the third spoken utterance, and outputting a second spoken response utterance as a result of speech recognition processing of the fourth spoken utterance from which the duplicate utterance part has been deleted.
    Type: Application
    Filed: December 5, 2019
    Publication date: April 22, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Ye Jin KIM, Hyun YU, Byeong Ha KIM
  • Publication number: 20210114915
    Abstract: An apparatus for making a glass sheet including a forming apparatus, a transition member, and a heat transfer device. The forming apparatus forms a glass ribbon from a supply of molten glass. The transition member encloses the glass ribbon adjacent the forming apparatus, and defines an interior space through which the glass ribbon passes. The heat transfer device is disposed within the interior space, and comprises a tube and a fin. The tube defines an exterior surface and an interior passage. The fin projects from the exterior surface. With this construction, the heat transfer device functions to extract heat radiated by the glass ribbon while minimizing the formation of flow vortices.
    Type: Application
    Filed: April 3, 2018
    Publication date: April 22, 2021
    Inventors: Tomohiro Aburada, Anmol Agrawal, Shawn Rachelle Markham, Alper Ozturk, Vinay A. Patel, Jae Hyun Yu
  • Patent number: 10968134
    Abstract: A glass article including any one or several of SiO2, Al2O3, B2O3, Li2O, SnO2 and a fusion line. The glass article can also include a liquidus viscosity less than or equal to 100 kP. In some embodiments, the glass article includes, on an oxide basis, from 60 mol % to 74 mol % SiO2, from 7 mol % to 18 mol % Al2O3, from 3 mol % to 16 mol % B2O3, from 0 mol % to 6 mol % Na2O, from 0 mol % to 5 mol % P2O5, from 5 mol % to 11 mol % Li2O, less than or equal to 0.2 mol % SnO2.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: April 6, 2021
    Assignee: Corning Incorporated
    Inventors: Timothy Michael Gross, Xiaoju Guo, Shawn Rachelle Markham, Charlene Marie Smith, Jae Hyun Yu
  • Publication number: 20210097990
    Abstract: Disclosed are a speech processing method and apparatus therefor which execute an installed artificial intelligence algorithm and/or machine learning algorithm to perform speech processing in a 5G communication environment.
    Type: Application
    Filed: November 27, 2019
    Publication date: April 1, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Ye Jin KIM, Hyun YU, Byeong Ha KIM
  • Publication number: 20210053858
    Abstract: A control apparatus for controlling a thickness of a substrate, such as a glass ribbon. The control apparatus comprises a laser assembly and a shielding assembly. The laser assembly generates an elongated laser beam traveling in a propagation direction along an optical path. The shielding assembly comprises at least one shield selectively disposed in the optical path. The shield is configured to decrease an optical intensity of a region of the elongated laser beam. The shielding assembly is configured to change an intensity profile of the elongated laser beam from an initial intensity profile to a targeted intensity profile. A desired targeted intensity profile can be dictated by an arrangement of the shield(s) relative to the optical path, and can be selected to affect a temperature change at portions of the substrate determined to benefit from a reduction in thickness.
    Type: Application
    Filed: March 5, 2019
    Publication date: February 25, 2021
    Inventors: Anatoli Anatolyevich Abramov, Anping Liu, Michael Yoshiya Nishimoto, William Anthony Whedon, Jae Hyun Yu
  • Patent number: 10927388
    Abstract: The present invention relates to a method for preparing bioethanol from lignocellulosic biomass. The method of the present invention is capable of: minimizing the impurity content of an enzymatic saccharification raw material, by extracting biomass using hot water, before pretreatment, and removing extractable substances such as inorganic salts; suppressing, to the greatest extent, the production of overdecomposition products of sugar, by pretreating the biomass, from which the hot water extractable substances have been removed, in a condition for maximizing xylan yield; preparing fermentable sugar at a low cost, without washing a pretreated solid obtained from subsequent solid-liquid separation, but by only concentrating a sugar solution obtained after enzymatic saccharification, using a separation film; and preparing bioethanol therefrom in high yield.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: February 23, 2021
    Assignee: Korea Research Institute of Chemical Technology
    Inventors: Ju Hyun Yu, Chan Duck Jung, In Yong Eom, Seung Hwan Lee, Kyung Sik Hong, In-Chul Kim, Jong Geon Jegal, Bong Keun Song
  • Patent number: 10853408
    Abstract: The present disclosure relates to a device and method for providing a graphic effect corresponding to configuration information of an object displayed on a display of an electronic device. The electronic device includes a display, a memory, and at least one processor coupled to the memory. The at least one processor is configured to control the display to display an image, detect at least one object from the image, and control the display to display detection information corresponding to the at least one object based on configuration information of the at least one object.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: December 1, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ho Young Lee, Nari Choi, Daehong Ki, June-Seok Kim, Seock Hyun Yu, Junho Choi, Hoik Hwang
  • Publication number: 20200244815
    Abstract: Disclosed is a method a method by an electronic device, including receiving a message, analyzing text contents comprising a plurality of words included in the received message, outputting a first predetermined notification for notifying an arrival of the received message if a specific criteria and a notification configuration related to the specific criteria are satisfied based on the analyzing, outputting a second predetermined notification for notifying the arrival of the received message if the specific criteria is not satisfied based on the analyzing, and outputting the second predetermined notification for notifying the arrival of the received message if the specific criteria is satisfied and the notification configuration related to the specific criteria is not satisfied based on the analyzing, wherein each of the first predetermined notification and the second predetermined notification includes at least one of a sound notification, a haptic notification and a light notification, and wherein the first
    Type: Application
    Filed: April 16, 2020
    Publication date: July 30, 2020
    Inventors: Bo Hyun Yu, Dongjin Koh, Sunghyuk Shin, Suha Yoon
  • Patent number: 10704110
    Abstract: The present invention relates to a method for effectively recovering a sugar solution containing glucose and saccharogenic residues after saccharification using an acid or a saccharification enzyme of a wood-based or algae biomass, and a device for implementing the method. More specifically, the present invention relates to a method capable of recovering a sugar solution using minimal equipment and water after aggregating fine particles by adding a protein suspension to a suspension of glucose and saccharogenic residues which are produced by saccharifying cellulose by adding an acid or saccharification enzyme to the biomass, while capable of minimizing an amount of saccharide lost in the residues, and a device for implementing the method.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: July 7, 2020
    Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Ju-Hyun Yu, In-Yong Eom, Kyung-Sik Hong
  • Publication number: 20200199004
    Abstract: A forming body enclosure may include a top panel and a pair of side panels. Each of the pair of side panels of the enclosure may include a plurality of cradle joints extending along a length of the forming body, a plurality of bottom row tiles and a plurality of top row tiles. The plurality the plurality of top row tiles are positioned above the plurality of bottom row tiles with at least one of the plurality of cradle joints positioned between the plurality of bottom row tiles and plurality of top row tiles. The plurality of top row tiles and the plurality of bottom row tiles are seated within the plurality of cradle joints to form each of the pair of side panels.
    Type: Application
    Filed: September 24, 2018
    Publication date: June 25, 2020
    Inventors: Robert Delia, Bulent Kocatulum, Timothy L Lansberry, Michael Yoshiya Nishimoto, Justin Shane Starkey, Jae Hyun Yu
  • Patent number: 10667443
    Abstract: The present invention provides an electromagnetic wave blocking device having electromagnetic wave shielding and absorbing capacity. The electromagnetic wave blocking device having electromagnetic wave shielding and absorbing capacity includes: an electromagnetic wave blocking device body part configured such that an identical material is mixed with shielding and absorbing materials or different materials are arranged on both sides of a boundary of their sides to thus enable electromagnetic wave absorption and electromagnetic wave shielding; and an edge electromagnetic wave absorbing part formed along the boundary of the blocking device body part to thus additionally block electromagnetic waves. Furthermore, the present invention provides a method for manufacturing the electromagnetic wave blocking device.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: May 26, 2020
    Assignees: KOREA E3TEST INSTITUTE INC.
    Inventors: Nam Sic Kim, Hyun Yu Nam
  • Publication number: 20200159392
    Abstract: A method of operating an electronic device is provided. The method includes selecting at least one particular location in content displayed on a display, identifying text included in the at least one particular location, and executing at least one program based on the text.
    Type: Application
    Filed: January 21, 2020
    Publication date: May 21, 2020
    Inventors: Hyun-Chul CHOI, Soo-Jin PARK, Hyung-Jin PARK, Na-Gyeom YOO, Bo-Hyun YU, Jae-Woong CHUN, Hyo-Sun CHOI, Soo-Ji HWANG
  • Patent number: 10597688
    Abstract: The present invention relates to a method for preparing, from wood-based biomass, a high concentration of fermentable sugar which can be effectively used in culturing various industrial fermented bacteria. According to the method of the present invention, biomass can be extracted by hot water prior to a pre-treatment so as to remove extractible substances such as mineral salts to thus minimize the content of impurities in raw materials for an enzymatic saccharification. The biomass from which substances extractible by hot water are removed is pre-treated in the condition where xylan yield rate is maximized, thus achieving maximum inhibition of the generation of over-decomposed products of sugar.
    Type: Grant
    Filed: December 26, 2013
    Date of Patent: March 24, 2020
    Assignee: Korea Research Institute of Chemical Technology
    Inventors: Ju Hyun Yu, Chan Duck Jung, Seung Hwan Lee, In-Chul Kim, Kyung Sik Hong, In Yong Eom, Jong Geon Jegal, Bong Keun Song